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how to implement the the mel scale filter bank and DCT in matlab... after initial framing and processing of audio signal.??

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Awais Asghar 2018-3-1

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https://ww2.mathworks.cn/matlabcentral/answers/385615-how-to-implement-the-the-mel-scale-filter-bank-and-dct-in-matlab-after-initial-framing-and-proces

评论： Awais Asghar 2018-3-1

采纳的回答： Abhishek Ballaney

I have coded the following from pre-emphasizing and framing. But do not know how to go for Mel Filter Bank Processing and Discrete Cosine Transform.

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Abhishek Ballaney 2018-3-1

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https://ww2.mathworks.cn/matlabcentral/answers/385615-how-to-implement-the-the-mel-scale-filter-bank-and-dct-in-matlab-after-initial-framing-and-proces#answer_307792

https://www.mathworks.in/help/signal/ref/dct.html

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Awais Asghar 2018-3-1

dear first i want to know about mel scale filter bank. can you help me how i can apply the mel scale filter on my spectrum shown below..

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